/* ============================================================================
 * અન્નકૂટ ઉત્સવ ૨૦૨૬ — Design System
 * Devotional premium · accessible · mobile-first
 * Built per ui-ux-pro-max: contrast ≥4.5:1, 44px targets, visible focus,
 * reduced-motion, SVG icons (no emoji-as-icons), inline validation.
 * ==========================================================================*/

:root {
  /* palette */
  --maroon-900: #3d0b13;
  --maroon-800: #58141f;
  --maroon-700: #7c1f2e;
  --maroon-600: #96293a;
  --gold-600:   #a9761f;
  --gold-500:   #c9922b;
  --gold-400:   #e0b457;
  --gold-200:   #f2dfb0;
  --cream-50:   #fdf9f1;
  --cream-100:  #f9f0df;
  --cream-200:  #f2e5cd;
  --ink:        #241713;
  --ink-soft:   #6b5648;
  --green-600:  #1f7a45;
  --green-500:  #25d366;
  --red-600:    #b3261e;

  /* semantic */
  --bg:          var(--cream-50);
  --surface:     #ffffff;
  --surface-2:   var(--cream-100);
  --border:      rgba(169, 118, 31, .28);
  --border-strong: rgba(124, 31, 46, .35);
  --text:        var(--ink);
  --text-muted:  var(--ink-soft);
  --ring:        #1b6fd6;

  /* spacing scale */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px;

  /* radius / shadow */
  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-full: 999px;
  --sh-1: 0 1px 2px rgba(61,11,19,.06), 0 2px 8px rgba(61,11,19,.06);
  --sh-2: 0 6px 20px rgba(61,11,19,.10);
  --sh-3: 0 16px 44px rgba(61,11,19,.18);

  /* z-index scale */
  --z-header: 20; --z-modal: 50; --z-toast: 60;

  --font-gu: "Noto Sans Gujarati", "Mukta", "Shruti", system-ui, sans-serif;
  --font-ui: "Inter", var(--font-gu);
  --maxw: 1120px;
  --header-h: 68px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-gu);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(circle at 8% 4%, rgba(224,180,87,.14), transparent 40%),
    radial-gradient(circle at 94% 96%, rgba(124,31,46,.08), transparent 42%);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--maroon-700); text-underline-offset: 2px; }

/* --------------------------------------------------------- accessibility */
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: var(--z-toast);
  background: var(--maroon-700); color: #fff; padding: 10px 16px;
  border-radius: var(--r-sm); font-weight: 700; transition: top .18s;
}
.skip-link:focus { top: 12px; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 6px;
}

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--sp-5); }

/* --------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: linear-gradient(160deg, var(--maroon-700), var(--maroon-800));
  border-bottom: 3px solid var(--gold-400);
  box-shadow: 0 2px 16px rgba(61,11,19,.28);
}
.site-header .wrap { display: flex; align-items: center; gap: var(--sp-3); min-height: var(--header-h); }
.brand { display: flex; align-items: center; gap: var(--sp-3); color: #fff; text-decoration: none; }
.brand-logo {
  width: 46px; height: 46px; flex: 0 0 auto; border-radius: 50%;
  display: grid; place-items: center; background: var(--cream-100);
  color: var(--maroon-700); border: 2px solid var(--gold-400);
}
.brand-text strong { display: block; font-size: 15.5px; line-height: 1.25; }
.brand-text span { display: block; font-size: 12.5px; color: var(--gold-200); line-height: 1.3; }

.nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  color: var(--gold-200); text-decoration: none; font-size: 15px; font-weight: 600;
  padding: 10px 14px; border-radius: var(--r-full); min-height: 44px; display: inline-flex; align-items: center;
  transition: background .18s, color .18s;
}
.nav a:hover, .nav a.active { background: rgba(255,255,255,.14); color: #fff; }

/* ----------------------------------------------------------------- hero */
.hero {
  position: relative; overflow: hidden; text-align: center; color: #fff;
  padding: var(--sp-12) 0 var(--sp-12);
  background:
    radial-gradient(circle at 50% 120%, rgba(224,180,87,.30), transparent 55%),
    linear-gradient(165deg, var(--maroon-700), var(--maroon-900));
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px;
  background: repeating-linear-gradient(90deg, var(--gold-400) 0 20px, transparent 20px 38px);
  opacity: .8;
}
.hero .badge {
  display: inline-flex; align-items: center; gap: 8px; border: 2px solid var(--gold-400);
  color: var(--gold-200); background: rgba(0,0,0,.2); border-radius: var(--r-full);
  padding: 7px 18px; font-size: 14px; font-weight: 600; letter-spacing: .4px; margin-bottom: var(--sp-5);
}
.hero h1 { font-size: clamp(27px, 6vw, 46px); line-height: 1.22; font-weight: 800; letter-spacing: -.2px; }
.hero .tagline { font-size: clamp(20px, 5vw, 33px); color: var(--gold-200); font-weight: 700; margin-top: var(--sp-2); }
.hero .venue { margin-top: var(--sp-4); font-size: 17px; color: #f5e7c8; }
.hero .cta-row { margin-top: var(--sp-6); display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; }

.countdown { display: flex; gap: var(--sp-2); justify-content: center; flex-wrap: wrap; margin-top: var(--sp-6); }
.countdown .unit {
  min-width: 78px; padding: 10px 14px; border-radius: var(--r-md);
  background: rgba(0,0,0,.26); border: 1px solid rgba(224,180,87,.45);
}
.countdown .num { font-family: var(--font-ui); font-size: 26px; font-weight: 800; color: var(--gold-200); line-height: 1; font-variant-numeric: tabular-nums; }
.countdown .lbl { font-size: 12px; color: #ecd9b4; margin-top: 4px; }

/* --------------------------------------------------------------- button */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-gu); font-size: 16px; font-weight: 700; line-height: 1.2;
  padding: 13px 24px; min-height: 48px; border-radius: var(--r-full);
  border: 2px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform .16s, background .16s, box-shadow .16s, color .16s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--gold-400); color: var(--maroon-900); box-shadow: var(--sh-1); }
.btn-primary:hover { background: #eec26a; box-shadow: var(--sh-2); }
.btn-maroon { background: var(--maroon-700); color: #fff; }
.btn-maroon:hover { background: var(--maroon-600); }
.btn-outline { background: transparent; color: var(--gold-200); border-color: var(--gold-400); }
.btn-outline:hover { background: rgba(224,180,87,.16); color: #fff; }
.btn-ghost { background: var(--surface); color: var(--maroon-700); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--cream-100); }
.btn-wa { background: var(--green-500); color: #06381c; }
.btn-wa:hover { background: #2ee27a; }
.btn-sm { font-size: 14px; padding: 9px 15px; min-height: 40px; }
.btn-block { width: 100%; }

/* -------------------------------------------------------------- section */
.section { padding: var(--sp-12) 0; }
.section.tint { background: var(--cream-100); }
.section-head { max-width: 760px; margin: 0 auto var(--sp-8); text-align: center; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head h2 { font-size: clamp(23px, 4.6vw, 33px); color: var(--maroon-700); font-weight: 800; line-height: 1.25; }
.section-head .kicker { color: var(--gold-600); font-weight: 700; letter-spacing: 1.4px; font-size: 13px; text-transform: uppercase; margin-bottom: 6px; }
.section-head p { color: var(--text-muted); margin-top: var(--sp-2); }

/* --------------------------------------------------------------- cards */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: var(--sp-6); box-shadow: var(--sh-1);
}
.grid { display: grid; gap: var(--sp-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

.info-card { text-align: center; }
.info-card .ic {
  width: 52px; height: 52px; margin: 0 auto var(--sp-2); border-radius: 50%;
  display: grid; place-items: center; background: var(--cream-100); color: var(--maroon-700);
}
.info-card h3 { color: var(--maroon-700); font-size: 18px; margin-bottom: 4px; }
.info-card p { color: var(--text-muted); font-size: 15.5px; }
.info-card .big { color: var(--text); font-weight: 700; font-size: 16.5px; }

/* --------------------------------------------------------- thal buttons */
.thal-card {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
  width: 100%; text-align: left; font: inherit; color: inherit; cursor: pointer;
  background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5); min-height: 64px; box-shadow: var(--sh-1);
  transition: transform .16s, border-color .16s, box-shadow .16s, background .16s;
}
.thal-card:hover { border-color: var(--gold-400); transform: translateY(-2px); box-shadow: var(--sh-2); }
.thal-card[aria-pressed="true"] { border-color: var(--maroon-700); background: #fff5f6; box-shadow: 0 0 0 3px rgba(124,31,46,.14); }
.thal-card .tname { font-weight: 700; font-size: 17px; }
.thal-card .tmeta { font-size: 13.5px; color: var(--text-muted); }
.thal-card .amount {
  font-family: var(--font-ui); font-weight: 800; font-size: 18px; color: var(--maroon-700);
  background: var(--cream-100); padding: 7px 15px; border-radius: var(--r-full); white-space: nowrap;
}
.thal-card.featured { background: linear-gradient(160deg, #fff, #fdf3e0); }

/* ------------------------------------------------------------------ pay */
.upi-id {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
  background: var(--cream-100); border: 1px solid var(--border); border-radius: var(--r-md);
  padding: 12px 16px;
}
.upi-id .val { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 17px; font-weight: 700; color: var(--maroon-700); word-break: break-all; }

.note { background: #fff8e6; border-left: 4px solid var(--gold-500); border-radius: 8px; padding: 13px 16px; font-size: 15px; color: #6a5320; }
.note.warn { background: #fdeeee; border-color: var(--red-600); color: #7a2230; }
.note.ok-box { background: #e8f6ee; border-color: var(--green-600); color: #14663a; }
.note.info { background: #eef4fd; border-color: var(--ring); color: #17406f; }

/* ---------------------------------------------------------------- forms */
.field { display: block; font-size: 14.5px; font-weight: 600; color: var(--text-muted); }
.field .req { color: var(--red-600); }
.field .hint { display: block; font-weight: 500; font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.input, .select, textarea {
  width: 100%; margin-top: 6px; font-family: var(--font-gu); font-size: 16px;
  padding: 12px 14px; min-height: 48px; color: var(--text);
  background: var(--surface); border: 1.5px solid var(--border-strong); border-radius: var(--r-sm);
  transition: border-color .16s, box-shadow .16s;
}
.input:hover, .select:hover, textarea:hover { border-color: var(--gold-500); }
.input:focus, .select:focus, textarea:focus { outline: none; border-color: var(--maroon-700); box-shadow: 0 0 0 3px rgba(124,31,46,.15); }
.input[aria-invalid="true"], .select[aria-invalid="true"] { border-color: var(--red-600); box-shadow: 0 0 0 3px rgba(179,38,30,.14); }
.field-error { display: block; color: var(--red-600); font-size: 13.5px; font-weight: 600; margin-top: 5px; }
.field-error:empty { display: none; }

fieldset { border: 0; padding: 0; margin: 0; }
legend { font-size: 14.5px; font-weight: 600; color: var(--text-muted); padding: 0; }
.radio-row { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-2); }
.radio-row label {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1.5px solid var(--border-strong); border-radius: var(--r-full);
  padding: 10px 16px; min-height: 44px; font-size: 14.5px; font-weight: 600;
  background: var(--surface); transition: border-color .16s, background .16s;
}
.radio-row label:hover { border-color: var(--gold-500); }
.radio-row input { accent-color: var(--maroon-700); width: 18px; height: 18px; }
.radio-row label:has(input:checked) { border-color: var(--maroon-700); background: #fff5f6; box-shadow: 0 0 0 2px rgba(124,31,46,.12); }

.error-summary {
  background: #fdeeee; border: 1px solid var(--red-600); border-left: 4px solid var(--red-600);
  border-radius: 8px; padding: 13px 16px; color: #7a2230; margin-bottom: var(--sp-4);
}
.error-summary h3 { font-size: 15.5px; margin-bottom: 6px; }
.error-summary ul { margin-left: 18px; font-size: 14.5px; }
.error-summary a { color: #7a2230; font-weight: 700; }

/* ---------------------------------------------------------------- steps */
.steps { counter-reset: s; list-style: none; display: grid; gap: var(--sp-4); }
.steps li { position: relative; padding-left: 54px; }
.steps li::before {
  counter-increment: s; content: counter(s);
  position: absolute; left: 0; top: 0; width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; background: var(--maroon-700); color: #fff;
  font-family: var(--font-ui); font-weight: 800;
}
.steps li strong { color: var(--maroon-700); }

/* --------------------------------------------------------------- tables */
.table { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: var(--r-md); overflow: hidden; box-shadow: var(--sh-1); }
.table th, .table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--cream-200); font-size: 15px; vertical-align: middle; }
.table th { background: var(--maroon-700); color: #fff; font-size: 13.5px; position: sticky; top: 0; z-index: 1; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: #fffaf2; }
.table .amount { font-family: var(--font-ui); font-weight: 700; color: var(--maroon-700); white-space: nowrap; }

.pill { display: inline-block; padding: 4px 11px; border-radius: var(--r-full); font-size: 12.5px; font-weight: 700; }
.pill.gold { background: var(--cream-100); color: var(--maroon-700); }
.pill.green { background: #e3f5ea; color: var(--green-600); }
.stage { font-weight: 700; font-size: 13px; border-radius: var(--r-full); padding: 4px 11px; white-space: nowrap; }
.stage.pending { background: #fff0d6; color: #8a5b00; }
.stage.received { background: #d5f0e0; color: #14663a; }
.stage.settled { background: #e3e9f7; color: #274b8f; }
.stage.rejected { background: #fdecec; color: var(--red-600); }
.stage.not_contacted { background: #eee; color: #555; }
.stage.invited { background: #e7f0fb; color: #1e5aa8; }
.stage.followup_due { background: #fff0d6; color: #8a5b00; }
.stage.responded { background: #f0e6fb; color: #6b2fb0; }
.stage.pledged { background: #e3f5ea; color: var(--green-600); }
.stage.verified { background: #d5f0e0; color: #14663a; }
.stage.declined { background: #fdecec; color: var(--red-600); }
.badge-flag { background: #fff0d6; color: #8a5b00; border-radius: 6px; padding: 1px 7px; font-size: 11.5px; font-weight: 700; }

/* --------------------------------------------------------------- footer */
.site-footer { background: var(--maroon-900); color: #e7d7b8; padding: var(--sp-12) 0 var(--sp-6); margin-top: var(--sp-12); border-top: 4px solid var(--gold-400); }
.site-footer a { color: var(--gold-200); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--sp-8); }
.footer-grid h4 { color: #fff; font-size: 17px; margin-bottom: var(--sp-2); }
.site-footer .fine { margin-top: var(--sp-6); padding-top: var(--sp-4); border-top: 1px solid rgba(224,180,87,.28); font-size: 13px; color: #c9b896; }

/* ---------------------------------------------------------------- admin */
.admin-bar { background: var(--maroon-900); border-bottom: 3px solid var(--gold-400); }
.admin-bar .wrap { display: flex; gap: 4px; align-items: center; padding: 10px var(--sp-5); flex-wrap: wrap; }
.admin-bar .title { color: #fff; font-weight: 800; margin-right: var(--sp-2); }
.admin-bar a { color: var(--gold-200); text-decoration: none; padding: 10px 14px; min-height: 44px; display: inline-flex; align-items: center; border-radius: var(--r-full); font-size: 15px; font-weight: 600; }
.admin-bar a.active, .admin-bar a:hover { background: rgba(255,255,255,.14); color: #fff; }
.admin-bar .spacer { flex: 1; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--sp-4); }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); padding: var(--sp-4) var(--sp-5); box-shadow: var(--sh-1); }
.stat .k { font-size: 13px; color: var(--text-muted); }
.stat .v { font-family: var(--font-ui); font-size: 22px; font-weight: 800; color: var(--maroon-700); margin-top: 4px; font-variant-numeric: tabular-nums; }

.filters { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; margin-bottom: var(--sp-4); }
.mini { font-size: 13.5px; padding: 8px 10px; min-height: 40px; border-radius: 8px; border: 1.5px solid var(--border-strong); background: var(--surface); font-family: var(--font-gu); }
.shot-link { color: var(--maroon-700); font-weight: 700; text-decoration: underline; cursor: pointer; background: none; border: 0; font: inherit; }

.modal-bg { position: fixed; inset: 0; z-index: var(--z-modal); display: none; place-items: center; background: rgba(20,6,10,.66); padding: var(--sp-4); }
.modal-bg.show { display: grid; }
.modal-bg img { max-width: 92vw; max-height: 86vh; border-radius: var(--r-md); background: #fff; }

.tpl-preview { background: #eef7ef; border: 1px solid #cfe8d5; border-radius: var(--r-md); padding: var(--sp-4); white-space: pre-wrap; font-size: 15px; color: #17492c; max-height: 320px; overflow: auto; }

/* ------------------------------------------------------------- utilities */
.icon { width: 22px; height: 22px; flex: 0 0 auto; }
.icon-lg { width: 26px; height: 26px; }
.icon-sm { width: 18px; height: 18px; }
.mt-0{margin-top:0}.mt-8{margin-top:var(--sp-2)}.mt-14{margin-top:var(--sp-4)}.mt-22{margin-top:var(--sp-5)}.mt-30{margin-top:var(--sp-8)}
.center{text-align:center}.muted{color:var(--text-muted)}.hide{display:none !important}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}

/* ------------------------------------------------------------ responsive */
@media (max-width: 900px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav { display: none; }
  .section { padding: var(--sp-10) 0; }
  .table th, .table td { padding: 10px 10px; font-size: 14px; }
  .wrap { padding: 0 var(--sp-4); }
}